| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that the number of screws used for fixing a speaker is increased when fixing four corners of a speaker flange by the screws to restrain vibration of the speaker disposed on a front door, and hence manufacturing costs of a game machine are increased.SOLUTION: In a position corresponding to a speaker 47 attached to a base body 37, a protruded part 116 projecting toward a side of the speaker 47 from a door body 39 is provided. When the door body 39 is fixed to the base body 37, the protruded part 116 abuts on the speaker 47 to fix a speaker 47. |
